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PFIM (version 5.0)

Combined2c-class: Class "Combined2c"

Description

The class Combined2c defines the the residual error variance according to the formula g(sigma_inter, sigma_slope, c_error, f(x, theta)) = sigma_inter^2 + sigma_slope^2 * f(x,theta)^(2 * c_error)

Arguments

Objects from the class

Combined2c objects are typically created by calls to Combined2c and contain the following slots that are heritated from the class ModelError:

.Object:

An object of the class ModelError

sigma_inter:

A numeric value giving the sigma inter of the error model.

sigma_slope:

A numeric value giving the sigma slope of the error model.

c_error:

A numeric value giving the exponant c of the error model.